Family: Sir Henry II 7th Baron Percy DE PERCY / Eleanor de Warenne PLANTAGENET (F1102)
m. 8 Sep 1268 | John 7th Earl of Surrey Plantagenet DE WARENNE (1231-1304) 
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 | Alice "Le Brun" DE LUSIGNAN (1224-1256) |
| William DE WARENNE (1260-1286) |
| Isabella DE WARENNE (1253-1291) |
| Elizabeth DE WARENNE (1256-1302) |
| Sir Henry II 7th Baron Percy DE PERCY (1235-1272) |
| Eleanor de Warenne PLANTAGENET (1251-1282)
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